8185da097a
I kept getting Ignoring pytest: markers 'python_version >= "3.7"' don't match your environment when using the pip command, but this alternative worked. Change-Id: Ibfc7f36de04153d2247f8f62bd129b0c0c723bf2 Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
61 lines
1.7 KiB
Markdown
61 lines
1.7 KiB
Markdown
# CMake Utils
|
|
|
|
This directory holds scripts to help the porting process from `qmake` to `cmake` for Qt6.
|
|
|
|
# Requirements
|
|
|
|
* [Python 3.7](https://www.python.org/downloads/),
|
|
* `pipenv` or `pip` to manage the modules.
|
|
|
|
## Python modules
|
|
|
|
Since Python has many ways of handling projects, you have a couple of options to
|
|
install the dependencies of the scripts:
|
|
|
|
### Using `pipenv`
|
|
|
|
The dependencies are specified on the `Pipfile`, so you just need to run
|
|
`pipenv install` and that will automatically create a virtual environment
|
|
that you can activate with a `pipenv shell`.
|
|
|
|
### Using `pip`
|
|
|
|
It's highly recommended to use a [virtualenvironment](https://virtualenv.pypa.io/en/latest/)
|
|
to avoid conflict with other packages that are already installed: `pip install virtualenv`.
|
|
|
|
* Create an environment: `virtualenv env`,
|
|
* Activate the environment: `source env/bin/activate`
|
|
(on Windows: `source env\Scripts\activate.bat`)
|
|
* Install the requirements: `pip install -r requirements.txt`
|
|
|
|
If the `pip install` command above doesn't work, try:
|
|
|
|
```
|
|
python3.7 -m pip install -r requirements.txt
|
|
```
|
|
|
|
# Contributing to the scripts
|
|
|
|
You can verify if the styling of a script complaint with PEP8, with a couple of exceptions:
|
|
|
|
Install [flake8](http://flake8.pycqa.org/en/latest/) (`pip install flake8`) and run it
|
|
on the script you want to test:
|
|
|
|
```
|
|
flake8 <file>.py --ignore=E501,E266,W503
|
|
```
|
|
|
|
* `E501`: Line too long (82>79 characters),
|
|
* `E266`: Too many leading '#' for block comment,
|
|
* `W503`: Line break occurred before a binary operator)
|
|
|
|
You can also modify the file with an automatic formatter,
|
|
like [black](https://black.readthedocs.io/en/stable/) (`pip install black`),
|
|
and execute it:
|
|
|
|
```
|
|
black -l 100 <file>.py
|
|
```
|
|
|
|
Using Qt's maximum line length, 100.
|